For those of you who have never cultivated a taste for professional wrestling, you will probably remember The Rock from THE MUMMY RETURNS, in which he had a small role. THE SCORPION KING is a spin off from THE MUMMY's lucrative franchise.

Perhaps the movie's biggest surprise is that it took only four writers, Jonathan Hales, David Hayter, William Osborne and Stephen Sommers to come up with something this awful. Typical of the homilies it gives us is "Live well. Die well." Dramatic moments merit such treasures as, "I've come for the woman -- and your head."

An instant candidate for worst-of-the-year lists, it doesn't have anything on its mind other than brawling with big knives and shiny swords. The setup has Mathayus (The Rock) fighting Memnon (Steven Brand) to the death in a long series of battles. (Mathayus eventually wins the title of Scorpion King, and shortly thereafter sets us up for a sequel.) Kelly Hu is on board as a character called Cassandra. Her only purpose is to show off as much of her breasts as possible in a PG-13 movie. Michael Clarke Duncan, as Balthazar, comes to Mathayus's aid, and Grant Heslov plays Mathayus's canonical comedic sidekick.

Still, if you are a 12-year-old boy -- plus or minus a year or two -- this is just the motion picture for you, filled with mindless moments of breathtaking idiocy but with lots of action.

THE SCORPION KING runs 1:25. It is rated PG-13 for "intense sequences of action violence and some sensuality" and would be acceptable for kids around 10 and up.

My son Jeffrey, who just turned 13, gave it *** 1/2. He liked the sets, the costumes, the cleavage, the story and the action.